| Post office | Diyumbra B.O |
| Pin code | 788931 |
| Office type | B.O |
| Taluk / city | NA |
| District name | North Cachar Hills |
| State name | Assam |
| Delivery status | Delivery |
| Division name | Cachar |
| Region name | Guwahati HQ |
| Circle name | Assam |
| Related sub office | Umrangshu S.O |
| Related head office | Silchar H.O |
| Pincode | Post office name | City | District | State |
|---|---|---|---|---|
| 788931 | Assam Quary B.O | NA | North Cachar Hills | Assam |
| 788931 | Borolabang B.O | NA | North Cachar Hills | Assam |
| 788931 | Diyumbra B.O | NA | North Cachar Hills | Assam |
| 788931 | Garampani B.O | NA | North Cachar Hills | Assam |
| 788931 | Govindanagar B.O | NA | North Cachar Hills | Assam |
| 788931 | Longkhu B.O | NA | North Cachar Hills | Assam |
| 788931 | Panch Kilometer B.O | NA | North Cachar Hills | Assam |
| 788931 | Sangbar B.O | NA | North Cachar Hills | Assam |
| 788931 | Umrangshu S.O | NA | North Cachar Hills | Assam |